Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016259594> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2016259594 endingPage "731" @default.
- W2016259594 startingPage "719" @default.
- W2016259594 abstract "Suppression of CO chemisorption and the rates of ethane hydrogenolysis and cyclopropane hydrogenation along with a - 1-eV shift in the Rh 3d52 binding energy were observed for a 200†C-reduced Rh/La2O3 catalyst compared to Rh/SiO2. These results are consistent with the decoration model proposed for the metal-support interaction between La2O3 and noble metals, where the decorating species play the role of a promoter. The presence of these effects after such a mild pretreatment suggests that dissolution of the support by acidic precursor solutions during impregnation/drying and/or migration of support species during the early stages of reduction are probably the primary causes of the decoration. The extent of decoration appeared to be increased upon reduction of the La2O3-supported catalyst at 400°C as evidenced by a further suppression of CO chemisorption and cyclopropane hydrogenation rate. H2 uptake, which greatly exceeded CO uptake after the 200°C reduction suggesting spillover of H2 to decorating species and/or the support, increased further after a 400°C reduction indicating an increased capacity of the decorating species and support for spillover H2. This thermal modification of the decorative overlayer occurs concurrent with the dehydration of La(OH)3 to LaOOH and La2O3 and the Rh-catalyzed decomposition of La2(CO)3)3, those compounds which constitute the support after impregnation and/or exposure to air." @default.
- W2016259594 created "2016-06-24" @default.
- W2016259594 creator A5006282960 @default.
- W2016259594 date "1991-02-01" @default.
- W2016259594 modified "2023-10-14" @default.
- W2016259594 title "Thermal evolution of the support ?Promoter? effect in Rh/La2O3" @default.
- W2016259594 cites W1968733909 @default.
- W2016259594 cites W1971901430 @default.
- W2016259594 cites W1978979180 @default.
- W2016259594 cites W1982263343 @default.
- W2016259594 cites W1982800180 @default.
- W2016259594 cites W1987017841 @default.
- W2016259594 cites W1989409467 @default.
- W2016259594 cites W2010649409 @default.
- W2016259594 cites W2015803526 @default.
- W2016259594 cites W2016752793 @default.
- W2016259594 cites W2021999174 @default.
- W2016259594 cites W2023229157 @default.
- W2016259594 cites W2026870958 @default.
- W2016259594 cites W2033504651 @default.
- W2016259594 cites W2049094679 @default.
- W2016259594 cites W2049604144 @default.
- W2016259594 cites W2055636685 @default.
- W2016259594 cites W2056728539 @default.
- W2016259594 cites W2060658469 @default.
- W2016259594 cites W2066365420 @default.
- W2016259594 cites W2069822358 @default.
- W2016259594 cites W2082876597 @default.
- W2016259594 cites W2088203643 @default.
- W2016259594 cites W2090795341 @default.
- W2016259594 cites W2138207945 @default.
- W2016259594 cites W2166936410 @default.
- W2016259594 cites W81614620 @default.
- W2016259594 doi "https://doi.org/10.1016/0021-9517(91)90194-9" @default.
- W2016259594 hasPublicationYear "1991" @default.
- W2016259594 type Work @default.
- W2016259594 sameAs 2016259594 @default.
- W2016259594 citedByCount "24" @default.
- W2016259594 countsByYear W20162595942012 @default.
- W2016259594 countsByYear W20162595942013 @default.
- W2016259594 countsByYear W20162595942015 @default.
- W2016259594 countsByYear W20162595942016 @default.
- W2016259594 countsByYear W20162595942017 @default.
- W2016259594 countsByYear W20162595942019 @default.
- W2016259594 countsByYear W20162595942021 @default.
- W2016259594 countsByYear W20162595942023 @default.
- W2016259594 crossrefType "journal-article" @default.
- W2016259594 hasAuthorship W2016259594A5006282960 @default.
- W2016259594 hasConcept C106773901 @default.
- W2016259594 hasConcept C124681953 @default.
- W2016259594 hasConcept C147789679 @default.
- W2016259594 hasConcept C161790260 @default.
- W2016259594 hasConcept C175583648 @default.
- W2016259594 hasConcept C178790620 @default.
- W2016259594 hasConcept C179104552 @default.
- W2016259594 hasConcept C181886296 @default.
- W2016259594 hasConcept C185592680 @default.
- W2016259594 hasConcept C2775913835 @default.
- W2016259594 hasConcept C2779200411 @default.
- W2016259594 hasConcept C2780378348 @default.
- W2016259594 hasConcept C33790079 @default.
- W2016259594 hasConcept C544153396 @default.
- W2016259594 hasConcept C88380143 @default.
- W2016259594 hasConceptScore W2016259594C106773901 @default.
- W2016259594 hasConceptScore W2016259594C124681953 @default.
- W2016259594 hasConceptScore W2016259594C147789679 @default.
- W2016259594 hasConceptScore W2016259594C161790260 @default.
- W2016259594 hasConceptScore W2016259594C175583648 @default.
- W2016259594 hasConceptScore W2016259594C178790620 @default.
- W2016259594 hasConceptScore W2016259594C179104552 @default.
- W2016259594 hasConceptScore W2016259594C181886296 @default.
- W2016259594 hasConceptScore W2016259594C185592680 @default.
- W2016259594 hasConceptScore W2016259594C2775913835 @default.
- W2016259594 hasConceptScore W2016259594C2779200411 @default.
- W2016259594 hasConceptScore W2016259594C2780378348 @default.
- W2016259594 hasConceptScore W2016259594C33790079 @default.
- W2016259594 hasConceptScore W2016259594C544153396 @default.
- W2016259594 hasConceptScore W2016259594C88380143 @default.
- W2016259594 hasIssue "2" @default.
- W2016259594 hasLocation W20162595941 @default.
- W2016259594 hasOpenAccess W2016259594 @default.
- W2016259594 hasPrimaryLocation W20162595941 @default.
- W2016259594 hasRelatedWork W1976911228 @default.
- W2016259594 hasRelatedWork W1995898051 @default.
- W2016259594 hasRelatedWork W2041105528 @default.
- W2016259594 hasRelatedWork W2144021214 @default.
- W2016259594 hasRelatedWork W2297607897 @default.
- W2016259594 hasRelatedWork W2318038574 @default.
- W2016259594 hasRelatedWork W2418921167 @default.
- W2016259594 hasRelatedWork W2953323435 @default.
- W2016259594 hasRelatedWork W42789129 @default.
- W2016259594 hasRelatedWork W2010095517 @default.
- W2016259594 hasVolume "127" @default.
- W2016259594 isParatext "false" @default.
- W2016259594 isRetracted "false" @default.
- W2016259594 magId "2016259594" @default.
- W2016259594 workType "article" @default.